The present invention relates to a drivetrain having a first clutch, which has an input side and an output side which is selectively connectable in terms of rotational drive to the input side, and having a transmission, which has a transmission shaft which is connected or connectable in terms of rotational drive to the output side and which is selectively connectable in terms of rotational drive to a gearwheel by means of a second clutch, wherein a rotor of an electric machine is arranged on the output side, and the electric machine, in motor operation, can be controlled or regulated so as to cause the rotational speeds of the transmission shaft and of the gearwheel to be approximated to or aligned with one another before the closure of the second clutch. The present invention also relates to a method for performing gearshifts in a transmission within a drivetrain of the type according to the invention.


    Access

    Download


    Export, share and cite



    Title :

    DRIVETRAIN FOR A MOTOR VEHICLE, AND METHOD FOR OPERATING A DRIVETRAIN OF SAID TYPE


    Contributors:

    Publication date :

    2017-03-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16H Getriebe , GEARING




    DRIVETRAIN FOR A MOTOR VEHICLE, AND METHOD FOR OPERATING A DRIVETRAIN OF SAID TYPE

    SCHAEFER MICHAEL WILHELM / HAUCK HANS JUERGEN | European Patent Office | 2017

    Free access

    Drivetrain for a motor vehicle, and method for operating a drivetrain of said type

    SCHAEFER MICHAEL WILHELM / HAUCK HANS JUERGEN | European Patent Office | 2018

    Free access

    DRIVETRAIN FOR A MOTOR VEHICLE, AND METHOD FOR OPERATING A DRIVETRAIN OF SAID TYPE

    SCHAEFER MICHAEL WILHELM / HAUCK HANS JUERGEN | European Patent Office | 2015

    Free access

    DRIVETRAIN FOR A MOTOR VEHICLE AND METHOD FOR OPERATING A DRIVETRAIN OF SAID TYPE

    SCHAEFER MICHAEL WILHELM / HAUCK HANS JUERGEN | European Patent Office | 2016

    Free access